EP2838939A4 - Composites d'amidon carboxyalkylé-polyacrylate traités en surface de façon mélangée - Google Patents

Composites d'amidon carboxyalkylé-polyacrylate traités en surface de façon mélangée

Info

Publication number
EP2838939A4
EP2838939A4 EP13778104.3A EP13778104A EP2838939A4 EP 2838939 A4 EP2838939 A4 EP 2838939A4 EP 13778104 A EP13778104 A EP 13778104A EP 2838939 A4 EP2838939 A4 EP 2838939A4
Authority
EP
European Patent Office
Prior art keywords
polycrylate
composites
surface treated
carboxyalkylated starch
treated carboxyalkylated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13778104.3A
Other languages
German (de)
English (en)
Other versions
EP2838939A1 (fr
EP2838939B1 (fr
Inventor
Oscar Suarez-Hernandez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Archer Daniels Midland Co
Original Assignee
Archer Daniels Midland Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Archer Daniels Midland Co filed Critical Archer Daniels Midland Co
Publication of EP2838939A1 publication Critical patent/EP2838939A1/fr
Publication of EP2838939A4 publication Critical patent/EP2838939A4/fr
Application granted granted Critical
Publication of EP2838939B1 publication Critical patent/EP2838939B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3014—Kneading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/163—Coating, i.e. applying a layer of liquid or solid material on the granule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/24—Homopolymers or copolymers of amides or imides
    • C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/04—Starch derivatives
    • C08J2403/06—Esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP13778104.3A 2012-04-19 2013-04-19 Composites composés d'amidon carboxyalkylé-polyacrylate traités en surface Active EP2838939B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261635335P 2012-04-19 2012-04-19
PCT/US2013/037274 WO2013158945A1 (fr) 2012-04-19 2013-04-19 Composites d'amidon carboxyalkylé-polyacrylate traités en surface de façon mélangée

Publications (3)

Publication Number Publication Date
EP2838939A1 EP2838939A1 (fr) 2015-02-25
EP2838939A4 true EP2838939A4 (fr) 2016-01-13
EP2838939B1 EP2838939B1 (fr) 2021-06-02

Family

ID=49384089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13778104.3A Active EP2838939B1 (fr) 2012-04-19 2013-04-19 Composites composés d'amidon carboxyalkylé-polyacrylate traités en surface

Country Status (5)

Country Link
US (1) US10029234B2 (fr)
EP (1) EP2838939B1 (fr)
CN (1) CN104334617B (fr)
CA (1) CA2873361C (fr)
WO (1) WO2013158945A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104334617B (zh) 2012-04-19 2016-09-14 阿彻丹尼尔斯米德兰德公司 经过复合表面处理的羧烷基化淀粉聚丙烯酸盐复合物
JP5421482B1 (ja) * 2013-03-22 2014-02-19 ユニ・チャーム株式会社 動物用排泄物処理材の製造方法およびその製造装置
US20210022931A1 (en) 2014-06-02 2021-01-28 Tethis, Inc. Absorbent articles with biocompostable properties
US10980912B2 (en) * 2014-06-02 2021-04-20 Tethis, Inc. Absorbent articles with biocompostable properties
US12059334B2 (en) * 2014-06-02 2024-08-13 Tethis, Inc. Absorbent articles with biocompostable properties
WO2015187631A1 (fr) 2014-06-02 2015-12-10 Tethis, Inc. Biopolymères modifiés et leurs procédés de production et d'utilisation
CN105713139B (zh) * 2015-05-20 2021-06-01 内蒙古大学 以羧甲基马铃薯淀粉和丙烯酰胺为原料制备高含钾量高吸水树脂的新工艺
CN105238372A (zh) * 2015-09-02 2016-01-13 中国石油集团渤海钻探工程有限公司 高分子凝胶堵漏剂及其制备方法
WO2017091463A1 (fr) 2015-11-23 2017-06-01 Tethis, Inc. Particules revêtues et leurs procédés de production et d'utilisation
US20170281425A1 (en) * 2016-03-30 2017-10-05 Basf Se Fluid-absorbent article
KR102417829B1 (ko) * 2018-12-12 2022-07-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11766366B2 (en) 2019-11-01 2023-09-26 Tethis, Inc. Absorbent hygienic articles with sensors and biocompostable elements
CN111992192A (zh) * 2020-09-02 2020-11-27 河北环境工程学院 一种天然有机高分子水处理剂的制备方法
CN113882153B (zh) * 2021-11-02 2023-06-06 中国船舶重工集团公司第七一八研究所 一种聚丙烯腈催化水解制备羧酸纤维的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116899A (en) * 1977-08-15 1978-09-26 The United States Of America As Represented By The Secretary Of Agriculture Increasing absorbency of polymeric compositions by curing
US5788684A (en) * 1994-08-31 1998-08-04 Kimberly-Clark Worldwide, Inc. Liquid-absorbing article
US20080177057A1 (en) * 2006-09-25 2008-07-24 Archer-Daniels-Midland Company Superabsorbent surface-treated carboxyalkylated polysaccharides and process for producing same
US20100057027A1 (en) * 2006-02-28 2010-03-04 Franck Furno Biodegradable superabsorbent polymer composition with good absorption and retention properties
US20110297185A1 (en) * 2009-02-20 2011-12-08 Archer Daniels Midland Company Acidic Gases Permeated Carboxyalkyl Starch and Alkaline Starch Extrudates and Process for Making the Same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4032261B2 (ja) 1993-05-03 2008-01-16 ストックハウゼン ゲーエムベーハー ポリマー組成物、吸収材組成物、その製造および使用
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
ATE483480T1 (de) 1998-12-16 2010-10-15 Tno Saure superabsorbierende polysaccharide
CN100471526C (zh) 2000-03-31 2009-03-25 施托克赫森有限公司 包括在表面上交联的粉末聚合物的吸液吸收层
US20050256757A1 (en) 2004-04-30 2005-11-17 Sierra Alisa K Method of manufacturing and method of marketing gender-specific absorbent articles having liquid-handling properties tailored to each gender
WO2009080611A2 (fr) 2007-12-19 2009-07-02 Basf Se Procédé pour produire des superabsorbants réticulés en surface
US20100247916A1 (en) 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
US9669386B2 (en) 2010-09-30 2017-06-06 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent and production method for the same
CN104334617B (zh) 2012-04-19 2016-09-14 阿彻丹尼尔斯米德兰德公司 经过复合表面处理的羧烷基化淀粉聚丙烯酸盐复合物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116899A (en) * 1977-08-15 1978-09-26 The United States Of America As Represented By The Secretary Of Agriculture Increasing absorbency of polymeric compositions by curing
US5788684A (en) * 1994-08-31 1998-08-04 Kimberly-Clark Worldwide, Inc. Liquid-absorbing article
US20100057027A1 (en) * 2006-02-28 2010-03-04 Franck Furno Biodegradable superabsorbent polymer composition with good absorption and retention properties
US20080177057A1 (en) * 2006-09-25 2008-07-24 Archer-Daniels-Midland Company Superabsorbent surface-treated carboxyalkylated polysaccharides and process for producing same
US20110297185A1 (en) * 2009-02-20 2011-12-08 Archer Daniels Midland Company Acidic Gases Permeated Carboxyalkyl Starch and Alkaline Starch Extrudates and Process for Making the Same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013158945A1 *

Also Published As

Publication number Publication date
CN104334617A (zh) 2015-02-04
CA2873361C (fr) 2020-11-03
CA2873361A1 (fr) 2013-10-24
US10029234B2 (en) 2018-07-24
WO2013158945A1 (fr) 2013-10-24
EP2838939A1 (fr) 2015-02-25
EP2838939B1 (fr) 2021-06-02
US20150352520A1 (en) 2015-12-10
CN104334617B (zh) 2016-09-14

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